
body{
    background-color: #161616;
}
.banner{
    width: 100%;
    height: 478px;
    background: url(../img/city-nav1.jpg) no-repeat ;
    background-position: center;
    background-size: cover;
}

.main{
    width: 100%;
    height: 790px;
    /* background-color: #161616; */
}
.title{
    width: 550px;
    height: 167px;
    text-align: center;
    margin: 0 auto;
    margin-top: 110px;
    overflow: hidden;


}
.title .en{
    display: inline-block;
    height: 24px;
    color: #dd1717;
    font-size: 24px;
    margin: 0 20px;

}
.title .ch{
    color: #8c8c8c;
    font-size: 16px;
    display: block;
    margin-top: 15px;
}
.row1{
    background-color: #dd1717;
    height: 4px;
    width: 120px;
    margin-top: -15px;
    display: inline-block;
    vertical-align: 4px;

}
.main-c{
    width: 1200px;
    height: 790px;
    margin: 0 auto;
    /* background-color: red; */
}

.content{
    height: 500px;
    width: 1200px;
    
}
.content-l{
    height: 500px;
    width: 170px;
    float: left;
}

.content-r{
    width: 1030px;
    height: 500px;
    float: right;
}
.content-sup{
    height: 250px;
    width: 170px;
    text-align: center;
    line-height: 250px;

    background-color: #222;
    transition: all .4s linear;


}
.content-sup:hover{
    background-color: #cf1615;
}
.content-sub{
    height: 250px;
    width: 170px;
    text-align: center;
    line-height: 250px;

    background-color: #222;
    transition: all .4s linear;
    background-color: #cf1615;

}

.content-sub:hover{
    background-color: #cf1615;
}
.domestic{
    color: #656565;
    font-size: 18px;
}
.domestic::after{
    content: '';
    display: inline-block;
    width: 12px;
    height: 11px;
    background: url(../img/city-arr1.png);
    vertical-align: middle;
    opacity: 0;
    margin: 0px 5px;
    transition: all .4s linear;
}
.foreign{
    font-size: 18px;
    color: #fff;
}
.foreign::after{
    content: '';
    display: inline-block;
    width: 12px;
    height: 11px;
    background: url(../img/city-arr1.png);
    vertical-align: middle;

    margin: 0px 5px;

    transform: translateX(5px);
}


.content-sup:hover .domestic{
    color: #fff;
}
.content-sup:hover .domestic::after{
    opacity: 1;
    transform: translateX(5px);
}


.ex-box{
    width: 1030px;
    height: 500px;
    /* background-color: blue; */
}
.ex-box .box-item{
    width: 257px;
    height: 500px;
    float: left;
    position: relative;
}
.block{
    width: 100%;
    height: 100%;
    /* background-color: rgba(0, 0, 0); */

    position: absolute;
    top: 0;
    left: 0;
    transition: all .4s linear;

}
.block .block-item{
    width: 150px;
    height: 325px;
    border: 1px solid #dd1717;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);

    text-align: center;
    opacity: 0;
    transition: all .4s ease;
}
.block .block-item .name{
    color: #dd1717;
    font-size: 14px;
    line-height: 30px;
    margin-top: 100px;
}
.block .block-item .date{
    font-size: 12px;
    color: #fffefe;
    line-height: 30px;
    /* margin-top: 30px; */
}

.box-item:hover .block{
    background-color: rgba(0, 0, 0,0.5);
}
.box-item:hover .block-item{
    transform:translate(-50%,-50%) scale(1.2);
    opacity: 1;
}

/* 联系我们部分 */
.contact{
    width: 100%;
    height: 350px;
    background-color: #000;
    overflow: hidden;
}
.process-foot{
    height: 100px;
    width: 1500px;
    /* background-color: red; */
    margin: 50px auto;
    margin-top: 150px;

}
.foot-list{
    width: 300px;
    height: 100px;
    border-right: 1px solid #4d4d4d;
    float: left;
    padding:0px  113px ;
}
.foot-list.last{
    padding-right: 0;
    border-right: none;
}
.foot-list p{
        color: #8c8c8c;
        font-size: 14px;
        line-height: 36px;
}
